Desired amount of nitrogen (N): 45 kg Desired amount of phosphorus pentoxide (P₂ O₅ ): 115 kg To calculate the quantity of DAP required for nitrogen: Quantity of DAP for nitrogen = Desired amount of nitrogen / Nitrogen content in DAP Nitrogen content in DAP = 18% Quantity of DAP for nitrogen = 45 kg / 0.18 = 250 kg To calculate the quantity of DAP required for phosphorus pentoxide: Quantity of DAP for phosphorus pentoxide = Desired amount of phosphorus pentoxide / Phosphorus pentoxide content in DAP Phosphorus pentoxide content in DAP = 46% Quantity of DAP for phosphorus pentoxide = 115 kg / 0.46 = 250 kg Since both calculations yield the same quantity, the required quantity of DAP is (a) 250 kg. Therefore, 250 kg of DAP is required for the given application of 45 kg N and 115 kg P₂ O₅ .
Which two symbols from amongst the given options should be interchanged to make the given equation correct?
(35 – 2) × 3 = (56 × 8 ÷ 3 + 100...
‘A = B’ means ‘A is the father of B‘.
‘A $ B’ means ‘A is the sister of B’.
‘A * B’ means ‘A is the mother of B‘.<...
There are five boxes K, L, M, N and O, arranged one above the other. Box M is placed above box N. Box O is placed below box K. Box N is placed above K. ...
How many simple lines are there in the given image?
Which letter-cluster will complete the given series?
BHERZ, DGHTX, FFKVV, _________
Statement I: All bats are balls.
Statement II: All balls are badmintons.
Statement III: All badmintons are wickets.
Conclusion I:...
Select the number-pair in which the two numbers are related in the same way as the two numbers of the following number-pair.
6 : 85
Select the correct mirror image of the given figure, when the mirror is placed at line MN as shown.
How many 7s are there in the following series which are not immediately followed by 3 but immediately preceded by 8?
898762263269732872778747794
Which two numbers should be interchanged to make the given equation correct?
8 + 7 × 5 ÷14 – 3 = 6
